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math.GT2023
Doubles of Gluck twists: a five dimensional approach
David Gabai, Patrick Naylor, Hannah Schwartz
Using a 5-dimensional perspective, we balance algebraic and geometric handle cancellation to show that doubles of Gluck twists of certain 2-spheres with two minima are standard. Th…
math.GT2023★ 3 cited
On the automorphism groups of hyperbolic manifolds
Ryan Budney, David Gabai
Let Diff(N) and Homeo(N) denote the smooth and topological group of automorphisms respectively that fix the boundary of the n-manifold N, pointwise. We show that the (n-4)-th homot…